[  500.050542] br1: port 1(veth1) entered blocking state
[  500.050629] br1: port 1(veth1) entered disabled state
[  500.050716] veth1: entered allmulticast mode
[  500.050812] veth1: entered promiscuous mode
[  500.067732] br1: port 1(veth1) entered blocking state
[  500.067802] br1: port 1(veth1) entered forwarding state
[  500.084021] br1: port 2(veth2) entered blocking state
[  500.084096] br1: port 2(veth2) entered disabled state
[  500.084155] veth2: entered allmulticast mode
[  500.084251] veth2: entered promiscuous mode
[  500.098343] br1: port 2(veth2) entered blocking state
[  500.098414] br1: port 2(veth2) entered forwarding state
[  539.336946] br1: port 2(veth2) entered disabled state
[  539.350368] veth2: left allmulticast mode
[  539.350416] veth2: left promiscuous mode
[  539.350458] br1: port 2(veth2) entered disabled state
[  539.368172] br1: port 1(veth1) entered disabled state
[  539.381743] veth1: left allmulticast mode
[  539.381788] veth1: left promiscuous mode
[  539.381820] br1: port 1(veth1) entered disabled state